单词	sealed-beam
释义	sealed-beam adjective ˈsēl(d)-ˈbēm  : being an electric lamp with a prefocused reflector and lens sealed in the lamp vacuum Word History First Known Use 1939, in the meaning defined above
随便看	coups de theatre coups de théâtre coupstick coupures coupé cour cour d'honneur courage courage fails her courage fails him courage under fire courageous courageously courageousness courageousnesses courages courant courante courantes couranto courantoes courantos courants Courantyne couratari

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。